package day03;
//if结构的演示
public class IfDemo {
    public static void main(String[] args) {

        double price = 100.0;
        if (price > 500) {
            price *= 0.8;
        }
        System.out.println(price);

        double score = 66;
        if (score > 0 && score < 100) {
            System.out.println(score + "是合法成绩");
        }
        System.out.println("继续执行...");

    }
}
